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FR2990725B1 - METHOD FOR MONITORING A DEGRADATION OF AN AIRCRAFT DEVICE OF AN AIRCRAFT WITH AUTOMATIC DETERMINATION OF A DECISION THRESHOLD - Google Patents

METHOD FOR MONITORING A DEGRADATION OF AN AIRCRAFT DEVICE OF AN AIRCRAFT WITH AUTOMATIC DETERMINATION OF A DECISION THRESHOLD

Info

Publication number
FR2990725B1
FR2990725B1 FR1254506A FR1254506A FR2990725B1 FR 2990725 B1 FR2990725 B1 FR 2990725B1 FR 1254506 A FR1254506 A FR 1254506A FR 1254506 A FR1254506 A FR 1254506A FR 2990725 B1 FR2990725 B1 FR 2990725B1
Authority
FR
France
Prior art keywords
aircraft
degradation
monitoring
decision threshold
automatic determination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1254506A
Other languages
French (fr)
Other versions
FR2990725A1 (en
Inventor
Jean-Remi Andre Masse
Pierre Jean Emile Beauseroy
Xavier Boulet
Edith Grall-Maes
Ouadie Hmad
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR1254506A priority Critical patent/FR2990725B1/en
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to RU2014148343A priority patent/RU2629479C2/en
Priority to US14/401,265 priority patent/US9346558B2/en
Priority to CA2873689A priority patent/CA2873689C/en
Priority to EP13727295.1A priority patent/EP2850499B1/en
Priority to CN201380025537.7A priority patent/CN104303122B/en
Priority to PCT/FR2013/051059 priority patent/WO2013171427A1/en
Priority to BR112014028184A priority patent/BR112014028184B8/en
Publication of FR2990725A1 publication Critical patent/FR2990725A1/en
Application granted granted Critical
Publication of FR2990725B1 publication Critical patent/FR2990725B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0235—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0808—Diagnosing performance data
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B64D2045/0085—Devices for aircraft health monitoring, e.g. monitoring flutter or vibration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Alarm Systems (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Emergency Alarm Devices (AREA)
  • Testing And Monitoring For Control Systems (AREA)
FR1254506A 2012-05-16 2012-05-16 METHOD FOR MONITORING A DEGRADATION OF AN AIRCRAFT DEVICE OF AN AIRCRAFT WITH AUTOMATIC DETERMINATION OF A DECISION THRESHOLD Active FR2990725B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1254506A FR2990725B1 (en) 2012-05-16 2012-05-16 METHOD FOR MONITORING A DEGRADATION OF AN AIRCRAFT DEVICE OF AN AIRCRAFT WITH AUTOMATIC DETERMINATION OF A DECISION THRESHOLD
US14/401,265 US9346558B2 (en) 2012-05-16 2013-05-15 Method for monitoring a degradation of an on-board device of an aircraft with automatic determination of a decision threshold
CA2873689A CA2873689C (en) 2012-05-16 2013-05-15 Method for monitoring a degradation of an on-board device of an aircraft with automatic determination of a decision threshold
EP13727295.1A EP2850499B1 (en) 2012-05-16 2013-05-15 Method for monitoring a degradation of an on-board device of an aircraft with automatic determination of a decision threshold
RU2014148343A RU2629479C2 (en) 2012-05-16 2013-05-15 Method of aircraft onboard unit wear control with automatic determination of decision threshold
CN201380025537.7A CN104303122B (en) 2012-05-16 2013-05-15 By automatically determining the method that decision threshold monitors aircraft airborne ageing equipment
PCT/FR2013/051059 WO2013171427A1 (en) 2012-05-16 2013-05-15 Method for monitoring a degradation of an on-board device of an aircraft with automatic determination of a decision threshold
BR112014028184A BR112014028184B8 (en) 2012-05-16 2013-05-15 Process of monitoring a degradation of an aircraft integrated device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1254506A FR2990725B1 (en) 2012-05-16 2012-05-16 METHOD FOR MONITORING A DEGRADATION OF AN AIRCRAFT DEVICE OF AN AIRCRAFT WITH AUTOMATIC DETERMINATION OF A DECISION THRESHOLD

Publications (2)

Publication Number Publication Date
FR2990725A1 FR2990725A1 (en) 2013-11-22
FR2990725B1 true FR2990725B1 (en) 2014-05-02

Family

ID=48577130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1254506A Active FR2990725B1 (en) 2012-05-16 2012-05-16 METHOD FOR MONITORING A DEGRADATION OF AN AIRCRAFT DEVICE OF AN AIRCRAFT WITH AUTOMATIC DETERMINATION OF A DECISION THRESHOLD

Country Status (8)

Country Link
US (1) US9346558B2 (en)
EP (1) EP2850499B1 (en)
CN (1) CN104303122B (en)
BR (1) BR112014028184B8 (en)
CA (1) CA2873689C (en)
FR (1) FR2990725B1 (en)
RU (1) RU2629479C2 (en)
WO (1) WO2013171427A1 (en)

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FR3022997B1 (en) 2014-06-25 2016-06-10 Snecma METHOD OF MONITORING A DEGRADATION OF AN AIRCRAFT DEVICE OF AN AIRCRAFT INCLUDING THE DETERMINATION OF A COUNTING THRESHOLD
FR3027417B1 (en) * 2014-10-20 2016-11-25 Airbus Operations Sas METHOD AND SYSTEM FOR GENERATING ALERT REPORTS IN AN AIRCRAFT
FR3028067B1 (en) * 2014-11-05 2016-12-30 Snecma VALIDATION TOOL FOR A SYSTEM FOR MONITORING AN AIRCRAFT ENGINE
JP6649182B2 (en) * 2016-05-30 2020-02-19 日本電信電話株式会社 Probability density function estimation device, continuous value prediction device, method, and program
US10373474B2 (en) * 2017-03-09 2019-08-06 Keithley Instruments, Llc Auto setting of alarm limits
RU2665142C1 (en) * 2017-08-22 2018-08-28 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" Method of flight diagnostics of units of turbofan engine with flow mixing
RU2680945C1 (en) * 2018-04-17 2019-02-28 Закрытое акционерное общество "Туполев-Проект" Intelligent system of finding failures on aircraft
RU2729110C1 (en) * 2019-07-01 2020-08-04 Акционерное общество "Туполев-Проект" Intelligent aircraft maintenance system
CN112100037B (en) * 2020-09-25 2023-07-25 北京奇艺世纪科技有限公司 Alarm level identification method, device, electronic equipment and storage medium

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Also Published As

Publication number Publication date
US20150134198A1 (en) 2015-05-14
CN104303122A (en) 2015-01-21
FR2990725A1 (en) 2013-11-22
EP2850499A1 (en) 2015-03-25
RU2629479C2 (en) 2017-08-29
BR112014028184B1 (en) 2021-02-09
WO2013171427A1 (en) 2013-11-21
EP2850499B1 (en) 2016-11-23
CA2873689C (en) 2020-08-18
RU2014148343A (en) 2016-07-10
CA2873689A1 (en) 2013-11-21
BR112014028184B8 (en) 2022-02-22
BR112014028184A2 (en) 2017-06-27
US9346558B2 (en) 2016-05-24
CN104303122B (en) 2016-09-21

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